Gumboro Disease In Poultry

Gumboro disease or Infectious bursal disease affects poultry as a result of exposure to the Gumboro virus (IBDV) that attacks their immune system, specifically the Bursa of Fabricius, which is one of the lymphatic organs in poultry, and is located near the hen’s anal opening. Jumburu is a dangerous and contagious disease that often affects young poultry that does not exceed 17 weeks of age, and is transmitted between poultry through feces, and its contamination of food and water. What causes the death of poultry.

Symptoms of gumboro disease in poultry

Poultry incubates the Gumburu disease virus from two to three days after being infected, and poultry infection with the Gumburu disease can be distinguished by the appearance of the following symptoms, which differ according to the type of virus strain:

Severe diarrhea in poultry, as its feces appear watery.

frilled poultry feathers; It fluffs its feathers annoyingly.

Poultry suffer from severe dehydration.

Poultry lethargy, depression.

Poultry loss of appetite for food.

Continuous twitching of poultry.

poultry overheating.

A chicken pecks another chicken’s anus.

Bleeding of poultry mucous membranes.

Fabricius follicle bulging.

The chicken’s infection can also be confirmed by dissecting it. As the effects of bloody bleeding appear on the muscles of the chest and thighs of the chicken, as a result of a defect in its blood clotting, or bleeding in its heart and intestines, in addition to the possibility of an enlarged kidney or fullness of urea salts, or a fading of the color of the kidney.

How to reduce the spread of gumboro disease among poultry

Given the ease and speed of transmission of the Gumboro disease virus between poultry and the current lack of treatment for Gumboro disease in poultry , as the causing virus is considered one of the most ferocious viruses and difficult to eliminate, some measures must be taken to protect chickens and control the extent of the spread of the virus through the following:

Isolate dead birds with gumboro disease as soon as possible or burn them away from the flock.

Cleaning and sterilizing the pens, and moving the poultry to another place to leave the pens empty for a period of time.

Get rid of poultry droppings as soon as possible.

Separate poultry from each other, by placing poultry close in age with each other.

Sterilization of all tools, mechanisms and all care requirements in the chicken coop .

Control of other bird species or rodents capable of transmitting the infection.

Despite the importance of preventive measures based on biosecurity, experiments have shown that it is insufficient, and this is what made recommendations towards vaccinating the mother hen against Gumboro disease. To increase their immunity and prevent them from transmitting the infection to the chicks, in addition to isolating the newborn poultry from the rest of the flock for a full month, until it is confirmed that they are free of Gumboro disease, which is one of the most common diseases of chicken chicks .

So far, there have been no cases proving the transmission of Gumboro disease in poultry to humans or other animals.